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https://issues.apache.org/jira/browse/HIVE-580?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12735719#action_12735719
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Ashish Thusoo commented on HIVE-580:
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One question about this patch. This does not print out UDAFs - granted that we
do not yet have the capability to register UDAFs but I think it would be good
to be able to list out UDAFs as well considering that we are adding new ones
soon. Also show_functions.q.out does not seem to be part of the patch.
> command to list available UDF names
> -----------------------------------
>
> Key: HIVE-580
> URL: https://issues.apache.org/jira/browse/HIVE-580
> Project: Hadoop Hive
> Issue Type: New Feature
> Components: Clients, Documentation
> Reporter: Larry Ogrodnek
> Assignee: Scott Chen
> Attachments: hive-580-2009-07-15.patch, hive-580-2009-07-25.patch,
> hive-580-2009-07-26.patch
>
>
> It would be great if there was some way to list all available UDF names in
> the CLI.
> Ideally, there would be some way for the UDFs themselves to provide a
> description/help that could also be displayed.
> Would also be nice if the UDF names were available for auto-completion
> (HIVE-97).
> As a start, just having the names available would be great.
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